Hi please help. My Joomla administrator page is protected using .htaccess
I received this error trying to print the invoice after making a purchase.
Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'JDocumentRAW::addCustomTag' was given in /home/xxxxx/public_html/administrator/components/com_comprofiler/plugin.foundation.php on line 1523